<template>
    <el-form :model="loginDto" :rules="rules2" ref="loginForm" label-position="left"
             label-width="0px" class="demo-ruleForm login-container">
        <h3 class="title">系统登录</h3>
        <el-form-item prop="account">
            <el-input type="text" v-model="loginDto.username" auto-complete="off" placeholder="账号"></el-input>
        </el-form-item>
        <el-form-item prop="checkPass">
            <el-input type="password" v-model="loginDto.password" auto-complete="off" placeholder="密码"></el-input>
        </el-form-item>
        <el-checkbox v-model="checked" checked class="remember">记住密码</el-checkbox>
        <el-form-item style="width:100%;">
            <el-button type="primary" style="width:100%;" @click.native.prevent="handleSubmit2" :loading="logining">登录</el-button>
        </el-form-item>
    </el-form>
</template>

<script>
export default {
    data() {
        return {
            logining: false,
            loginDto: {
                username: 'admin',
                password: '123'
            },
            rules2: {
                username: [
                    { required: true, message: '请输入账号', trigger: 'blur' },
                ],
                password: [
                    { required: true, message: '请输入密码', trigger: 'blur' },
                ]
            },
            checked: true
        };
    },
    methods: {
        handleReset2() {
            this.$refs.loginForm.resetFields();
        },
        handleSubmit2(ev) {
            var _this = this;
            this.$refs.loginForm.validate((valid) => {
                if (valid) {
                    //_this.$router.replace('/table');
                    this.logining = true;
                    // 发起请求,访问后端的登录接口
                    this.$http.post("/login",this.loginDto)
                        .then(result => {
                            result = result.data;
                            this.logining = false;
                            if(result.success){
                                // 登录成功
                                this.$message({type:"success",message:"登录成功!"});
                                // 跳转
                                this.$router.push({path: '/echarts'});
                                //将后端传过来的map中的token和login放入本地LocalStorage中
                                localStorage.setItem("token",result.data.token);
                                //注意此处要将result.data.loginUser字符化，才能得到正常的json对象
                                localStorage.setItem("loginUser",JSON.stringify(result.data.loginUser));

                            }else{
                                this.$message({type:"error",message:result.message});
                            }
                        })
                } else {
                    console.log('error submit!!');
                    return false;
                }
            });
        }
    }
}

</script>

<style lang="scss" scoped>
.login-container {
    /*box-shadow: 0 0px 8px 0 rgba(0, 0, 0, 0.06), 0 1px 0px 0 rgba(0, 0, 0, 0.02);*/
    -webkit-border-radius: 5px;
    border-radius: 5px;
    -moz-border-radius: 5px;
    background-clip: padding-box;
    margin: 180px auto;
    width: 350px;
    padding: 35px 35px 15px 35px;
    background: #fff;
    border: 1px solid #eaeaea;
    box-shadow: 0 0 25px #cac6c6;
    .title {
        margin: 0px auto 40px auto;
        text-align: center;
        color: #505458;
    }
    .remember {
        margin: 0px 0px 35px 0px;
    }
}
</style>